[Nook Color General] freonchill:
SanDisk 16GB CL4 Test

From "everything but the stromboli" on Amazon:

SanDisk 16GB microSDHC Memory Card (Bulk Package)

Currently not listed?

Embossed with Class 4 Logo

Silkscreening too small to read SN/PN.

Packaging calls it: SDSDQ-016G

Sequential Read : 11.356 MB/s

Sequential Write : 6.170 MB/s

Random Read 512KB : 11.179 MB/s

Random Write 512KB : 2.246 MB/s

Random Read 4KB (QD=1) : 3.179 MB/s [ 776.2 IOPS]

Random Write 4KB (QD=1) : 0.541 MB/s [ 132.1 IOPS]

Random Read 4KB (QD=32) : 3.182 MB/s [ 776.8 IOPS]

Random Write 4KB (QD=32) : 0.535 MB/s [ 130.6 IOPS]

Test : 50 MB [E: 0.0% (0.0/14.8 GB)] (x9)

Date : 2011/07/15 15:47:50

OS : Windows 7 [6.1 Build 7600] (x64)

using usb adapter it came with; in usb3.0 slot

***

Sequential Read : 10.907 MB/s

Sequential Write : 6.102 MB/s

Random Read 512KB : 10.761 MB/s

Random Write 512KB : 2.182 MB/s

Random Read 4KB (QD=1) : 2.811 MB/s [ 686.4 IOPS]

Random Write 4KB (QD=1) : 0.584 MB/s [ 142.6 IOPS]

Random Read 4KB (QD=32) : 2.813 MB/s [ 686.7 IOPS]

Random Write 4KB (QD=32) : 0.515 MB/s [ 125.7 IOPS]

Test : 50 MB [E: 0.0% (0.0/14.8 GB)] (x9)

Date : 2011/07/15 16:15:21

OS : Windows 7 [6.1 Build 7600] (x64)

using usb adapter it came with; in usb2.0 slot

***

going to test it when i get home with my microSD to SD adapter... i was expecting to get results more like 1.053 MB/s [ 257.2 IOPS] for the RW 4KB (QD=32)

UPDATE

CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo

Sequential Read : 10.272 MB/s

Sequential Write : 6.074 MB/s

Random Read 512KB : 10.223 MB/s

Random Write 512KB : 2.294 MB/s

Random Read 4KB (QD=1) : 2.424 MB/s [ 591.7 IOPS]

Random Write 4KB (QD=1) : 0.597 MB/s [ 145.8 IOPS]

Random Read 4KB (QD=32) : 2.227 MB/s [ 543.8 IOPS]

Random Write 4KB (QD=32) : 0.482 MB/s [ 117.6 IOPS]

Test : 50 MB [F: 0.0% (0.0/14.8 GB)] (x9)

Date : 2011/07/16 1:13:13

OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)

dell laptop w/ built-in sd reader (Realtek USB 2.0 Card Reader) via wintec microSD to SD adapter

CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo

Sequential Read : 10.404 MB/s

Sequential Write : 6.099 MB/s

Random Read 512KB : 10.257 MB/s

Random Write 512KB : 1.829 MB/s

Random Read 4KB (QD=1) : 2.364 MB/s [ 577.0 IOPS]

Random Write 4KB (QD=1) : 0.525 MB/s [ 128.1 IOPS]

Random Read 4KB (QD=32) : 2.272 MB/s [ 554.8 IOPS]

Random Write 4KB (QD=32) : 0.539 MB/s [ 131.7 IOPS]

Test : 50 MB [F: 0.0% (0.0/14.8 GB)] (x5)

Date : 2011/07/16 1:29:10

OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)

dell laptop w/ built-in sd reader (Realtek USB 2.0 Card Reader) via crucial microSD to SD adapter

UPDATE 11-0718

so installed CM7 RC1

had almost no FC, with a couple of exceptions

1. google+ app (apparently there is a bug that tries to access my non-existent gps/gps-tether that causes it to crash when you click any of the upper right buttons/icons)

2. trying to use the sound recording app (seeing if my bluetooth headset mic worked with the nook / cm7)

3. trying to do too many things @ once (e.g. was trying to see if i could use logmein via firefox rather than buy $30 app; while downloading 2 other apps)

the only other caveat is that sometimes it will "pause" when i click to run an app that feels like it is locking up, but if i wait 1-2 seconds, the app loads and everything is fine again... probably b/c i had opera mobile running with 9 tabs at the time.